公开(公告)号：US09363887B2

公开(公告)日：2016-06-07

申请号：US14583814

申请日：2014-12-29

Applicant: MEDIATEK INC.

Inventor： Yu-Te Lin ,  Hsiao-Tung Lin

IPC: H05K7/00 ,  H05K1/02

CPC classification number: H05K1/0243 ,  H05K1/0219

Abstract: An apparatus for performing communication control includes a control module implemented with at least one integrated circuit (IC) whose package includes a plurality of sets of terminals, each set of the plurality of sets of terminals corresponding to one of a plurality of sub-modules of the control module, and within the sets of terminals, a set of terminals corresponding to a specific sub-module of the sub-modules include a power-input terminal arranged to input power from outside the control module. For example, on a printed circuit board (PCB) of the apparatus, arrangement of some modules is similar to that of some contact pads associated to the sets of terminals. In another example, the control module includes a power distribution system including at least one power distribution wire. In another example, a PCB within the apparatus includes at least one signal transmission wire and at least one set of co-plane ground wires.

公开(公告)号：US20150116952A1

公开(公告)日：2015-04-30

申请号：US14583814

申请日：2014-12-29

Applicant: MEDIATEK INC.

Inventor： Yu-Te Lin ,  Hsiao-Tung Lin

IPC: H05K1/02

CPC classification number: H05K1/0243 ,  H05K1/0219

Abstract: An apparatus for performing communication control includes a control module implemented with at least one integrated circuit (IC) whose package includes a plurality of sets of terminals, each set of the plurality of sets of terminals corresponding to one of a plurality of sub-modules of the control module, and within the sets of terminals, a set of terminals corresponding to a specific sub-module of the sub-modules include a power-input terminal arranged to input power from outside the control module. For example, on a printed circuit board (PCB) of the apparatus, arrangement of some modules is similar to that of some contact pads associated to the sets of terminals. In another example, the control module includes a power distribution system including at least one power distribution wire. In another example, a PCB within the apparatus includes at least one signal transmission wire and at least one set of co-plane ground wires.

Abstract translation: 一种用于执行通信控制的设备包括：具有至少一个集成电路（IC）的控制模块，该集成电路的封装包括多组终端，多组终端中的每一组对应于多个子模块中的一个子模块 所述控制模块，并且在所述终端组内，与所述子模块的特定子模块相对应的一组终端包括布置成从所述控制模块外部输入电力的电力输入端子。 例如，在装置的印刷电路板（PCB）上，一些模块的布置类似于与该组端子相关联的一些接触垫的布置。 在另一示例中，控制模块包括配电系统，该配电系统包括至少一个配电线。 在另一示例中，设备内的PCB包括至少一个信号传输线和至少一组共面接地线。

公开(公告)号：US11558127B2

公开(公告)日：2023-01-17

申请号：US17500910

申请日：2021-10-13

Applicant: MEDIATEK INC.

Inventor： Kuo-Hao Chen ,  Hsiao-Tung Lin ,  Chun-Ying Ma

IPC: H04B7/02 ,  H04B17/12 ,  H04B17/16 ,  H04B17/24 ,  H04B7/0426

Abstract: A method for calibrating a transmitter-to-receiver (T2R) relative phase in millimeter wave (mmWave) beamforming system includes: transmitting a first calibrated signal to a second antenna of the mmWave beamforming system through a first antenna of the mmWave beamforming system according to a first transmitter (TX) input signal; receiving the first calibrated signal through the second antenna, and obtaining a first loopback receiver (RX) signal according to the first calibrated signal received by the second antenna; transmitting a second calibrated signal to the first antenna through the second antenna according to a second TX input signal; receiving the second calibrated signal through the first antenna, and obtaining a second loopback RX signal according to the second calibrated signal received by the first antenna; and calibrating the T2R relative phase according to a phase difference between the first and second loopback RX signals.

公开(公告)号：US20220123845A1

公开(公告)日：2022-04-21

申请号：US17500910

申请日：2021-10-13

Applicant: MEDIATEK INC.

Inventor： Kuo-Hao Chen ,  Hsiao-Tung Lin ,  Chun-Ying Ma

IPC: H04B17/12 ,  H04B7/0426 ,  H04B17/16 ,  H04B17/24

Abstract: A method for calibrating a transmitter-to-receiver (T2R) relative phase in millimeter wave (mmWave) beamforming system includes: transmitting a first calibrated signal to a second antenna of the mmWave beamforming system through a first antenna of the mmWave beamforming system according to a first transmitter (TX) input signal; receiving the first calibrated signal through the second antenna, and obtaining a first loopback receiver (RX) signal according to the first calibrated signal received by the second antenna; transmitting a second calibrated signal to the first antenna through the second antenna according to a second TX input signal; receiving the second calibrated signal through the first antenna, and obtaining a second loopback RX signal according to the second calibrated signal received by the first antenna; and calibrating the T2R relative phase according to a phase difference between the first and second loopback RX signals.